| Sr. No. | Office Name | Pincode | Office Type Status | Delivery Status | Division | Region | Circle | Taluk | District Name | Telephone | Related Sub Office | Related Head office |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 201. | Nanjamahathuvazkai B.O | 608102 | Branch Post Office | Delivery | Cuddalore | Tiruchy | Tamilnadu | Chidambaram | Cuddalore | - | Killai S.O | Chidambaram H.O |
| 202. | Natham B.O | 607101 | Branch Post Office | Delivery | Cuddalore | Tiruchy | Tamilnadu | Panruti | Cuddalore | - | Anathur S.O | Cuddalore H.O |
| 203. | Nathapattu B.O | 607109 | Branch Post Office | Delivery | Cuddalore | Tiruchy | Tamilnadu | Cuddalore | Cuddalore | - | Varakalpattu S.O | Cuddalore H.O |
| 204. | Nattarmangalam B.O | 608301 | Branch Post Office | Delivery | Cuddalore | Tiruchy | Tamilnadu | Kattumannarkoil | Cuddalore | - | Kattumannarkoil S.O | Chidambaram H.O |
| 205. | Nellikkuppam S.O | 607105 | Sub Post Office | Delivery | Cuddalore | Tiruchy | Tamilnadu | Panruti | Cuddalore | 04142-272384 | - | Cuddalore H.O |
| 206. | Nellikuppam Bazaar S.O | 607105 | Sub Post Office | Non-Delivery | Cuddalore | Tiruchy | Tamilnadu | Panruti | Cuddalore | 04142-272002 | - | Cuddalore H.O |
| 207. | Neyvasal B.O | 608303 | Branch Post Office | Delivery | Cuddalore | Tiruchy | Tamilnadu | Chidambaram | Cuddalore | - | Lalpet S.O | Chidambaram H.O |
| 208. | Neyveli 1 S.O | 607801 | Sub Post Office | Delivery | Cuddalore | Tiruchy | Tamilnadu | Virudhachalam | Cuddalore | 04142-252253 | - | Chidambaram H.O |
| 209. | Neyveli 2 S.O | 607802 | Sub Post Office | Delivery | Cuddalore | Tiruchy | Tamilnadu | Panruti | Cuddalore | 04142-262230 | - | Chidambaram H.O |
| 210. | Neyveli 3 S.O | 607803 | Sub Post Office | Delivery | Cuddalore | Tiruchy | Tamilnadu | Virudhachalam | Cuddalore | 04142-228084 | - | Chidambaram H.O |
| 211. | Neyveli Ii Thermal Station S.O | 607807 | Sub Post Office | Non-Delivery | Cuddalore | Tiruchy | Tamilnadu | Virudhachalam | Cuddalore | 04142-257645 | - | Chidambaram H.O |
| 212. | Neyveli Second Mines S.O | 607802 | Sub Post Office | Non-Delivery | Cuddalore | Tiruchy | Tamilnadu | Virudhachalam | Cuddalore | 04142-262220 | - | Chidambaram H.O |
| 213. | Neyveli Thermal Bus Stand S.O | 607807 | Sub Post Office | Non-Delivery | Cuddalore | Tiruchy | Tamilnadu | Virudhachalam | Cuddalore | 04142-294426 | - | Chidambaram H.O |
| 214. | Odakkanallur B.O | 608201 | Branch Post Office | Delivery | Cuddalore | Tiruchy | Tamilnadu | Chidambaram | Cuddalore | - | Orathur S.O | Chidambaram H.O |
| 215. | Omampuliyur B.O | 608306 | Branch Post Office | Delivery | Cuddalore | Tiruchy | Tamilnadu | Kattumannarkoil | Cuddalore | - | Ayangudi S.O | Chidambaram H.O |
| 216. | Oraiyur B.O | 607108 | Branch Post Office | Delivery | Cuddalore | Tiruchy | Tamilnadu | Panruti | Cuddalore | - | Puthupet (CDL) S.O | Cuddalore H.O |
| 217. | Orathur S.O | 608201 | Sub Post Office | Delivery | Cuddalore | Tiruchy | Tamilnadu | Chidambaram | Cuddalore | 04144-257202 | - | Chidambaram H.O |
| 218. | Pachayankuppam B.O | 607003 | Branch Post Office | Delivery | Cuddalore | Tiruchy | Tamilnadu | Cuddalore | Cuddalore | - | Cuddalore Old Town S.O | Cuddalore H.O |
| 219. | Padirikuppam B.O | 607401 | Branch Post Office | Delivery | Cuddalore | Tiruchy | Tamilnadu | Cuddalore | Cuddalore | - | Tiruvendhipuram S.O | Cuddalore H.O |
| 220. | Pagandai B.O | 607112 | Branch Post Office | Delivery | Cuddalore | Tiruchy | Tamilnadu | Panruti | Cuddalore | - | Kilkavarappattu S.O | Cuddalore H.O |
